Skillet Apple Chicken | Celebrateyourplate

Ingredients

• 1 tablespoon olive oil OR vegetable oil, divided
• 2 boneless skinless chicken breasts
• 1/2 teaspoon salt, divided
• 1/2 teaspoon black pepper, divided
• 1/4 cup unsalted chicken stock
• 1/2 teaspoon Dijon mustard
• 1 teaspoon ground sage
• 1/2 teaspoon dried rosemary, chopped
• 1 medium apple, thinly sliced
• 1/2 small sweet onion, sliced